prosecution. 3 ii simple termm: this is a story about a former top geeeral, david petraeus, his successor john allen-- and two women: petraeus biographer paula broadwell and petraeus faaily friend jill kelley. between themmis complicated: involving the fbi, cia, ppntagon, the white houseeand congress. "i am puzzled by much of what has occurred in to an affair with broadwell, which amm to light when the fbi investigated what one u-s official has described ass "jealous" emails broadwell sent to elley. now, general allen is under investigation for allegedly sending to kelley email messages one defense official escrrbed as "flirtatiius." defense officials say authorities are pages of documents. "it - really makes yoo wonderrhow he it, and the motivation to do o - that from afar." the news about allen--which the national security council spooesman says president obama learned about the same day petraeus resigned-- has put allen's nominntion to be nato's supreme allied commander on hold..allen denies any wrongdoing and &premains on duty in afghanistan. "the presidentt has great confidence ii the mil